class_docstr: Method that greedily adds sentences to a summary so long as it decreases the
  KL Divergence.
  Source: http://www.aclweb.org/anthology/N09-1041
class_docstr_tok: ["Method","that","greedily","adds","sentences","to","a","summary","so","long","as","it","decreases","the","KL","Divergence",".","Source",":","http",":","\/\/www.aclweb.org\/anthology\/N09-1041"]
code: def _get_content_words_in_sentence(self, sentence):
      normalized_words = self._normalize_words(sentence.words)
      normalized_content_words = self._filter_out_stop_words(
          normalized_words
      )
      return normalized_content_words
  
file_path: sumy/sumy/summarizers/kl.py
imports: from __future__ import absolute_import
  from __future__ import division, print_function, unicode_literals
  import math
  from ._summarizer import AbstractSummarizer
label_desc: Use image node_id 3 for calling the KLSummarizer obj's underlying member method code with example usage: obj._get_content_words_in_sentence(sentence) and returns: normalized_content_words